We're dividing 1970164 by 966 
The aim is to understand the frequency of 966 in 1970164.

On to step 1:
When dividing 1 by 966, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 966

On to step 2:
966 goes into 19 0 times with a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Append the next digit (7) from the dividend to 19 and continue with: 197 / 966

Let's proceed to step 3:
966 can be fit into 197 0 times, resulting in a remainder of 197.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 197 to get 197.
Take the next digit (0) from the dividend and append it to 197, then repeat: 1970 / 966

Going ahead to step 4:
966 goes into 1970 2 times with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1932 from 1970 and we're left with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 966

Step 5:
If we divide 381 by 966, we get 0 and a remainder of 381.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtracting 0 from 381 leaves us with 381.
Append the next digit (6) from the dividend to 381 and continue with: 3816 / 966

Going ahead to step 6:
3816 divided by 966 is 3 with a remainder of 918.
Use 3 as the next digit of our solution. 
Result so far: 203.0
Subtracting 2898 from 3816 leaves us with 918.
Take the next digit (4) from the dividend and append it to 918, then repeat: 9184 / 966

Advancing to step 7:
When dividing 9184 by 966, we get 9 with a remainder of 490.
Record the quotient 9 as the next digit in the result. 
Result so far: 2039.0
If we take 8694 away from 9184, we end up with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 8:
966 can be fit into 4900 5 times, resulting in a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 2039.5
If we take 4830 away from 4900, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 9:
If we divide 700 by 966, we get 0 and a remainder of 700.
The number 0 becomes the next digit in our result. 
Result so far: 2039.5
If we take 0 away from 700, we end up with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Let's proceed to step 10:
966 goes into 7000 7 times with a remainder of 238.
The next digit of our result is 7. 
Result so far: 2039.507
Subtract 6762 from 7000 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

On to step 11:
2380 divided by 966 is 2 with a remainder of 448.
Write down 2 as next digit of the result. 
Result so far: 2039.5072
If we take 1932 away from 2380, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

On to step 12:
When dividing 4480 by 966, we get 4 with a remainder of 616.
Write down 4 as next digit of the result. 
Result so far: 2039.50724
Subtracting 3864 from 4480 leaves us with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

On to step 13:
When dividing 6160 by 966, we get 6 with a remainder of 364.
The next digit of our result is 6. 
Result so far: 2039.507246
Subtract 5796 from 6160 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 14:
If we divide 3640 by 966, we get 3 and a remainder of 742.
Record the quotient 3 as the next digit in the result. 
Result so far: 2039.5072463
Subtract 2898 from 3640 to get 742.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

On to step 15:
When dividing 7420 by 966, we get 7 with a remainder of 658.
Record the quotient 7 as the next digit in the result. 
Result so far: 2039.50724637
If we subtract 6762 from 7420, we get 658.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

The final outcome is 2039.50724637, with a leftover of 6.58e-07.